Подшипник NU 221
Inner diameter:: 105 mm
Outer diameter: 190 mm
The size of the width: 36 mm
Weight:: 4.03 kg
Outer diameter: 190 mm
The size of the width: 36 mm
Weight:: 4.03 kg
Технические характеристики из каталога производителя:
- Обозначение NU 221
- Размер (r min.) 2.1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 4.03 Кг
- Частота вращения предельная при пластичной смазке 3200 об/мин
- Частота вращения предельная при жидкой смазке 3800 об/мин
- Размер (r1 min.) 2.1 мм.
ПОДШИПНИК РОЛИКОВЫЙ КОНИЧЕСКИЙ JK0S030
Manufacturer: FAG
Sizes: 30x55x19 (mm)
Подшипник 7313BEA
Manufacturer: NSK-RHP
Sizes: 65x140x33 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 18x34x8 (mm)
K41 PTFE/NBR(500x476x8,1)
Manufacturer: KASTAS
Sizes: 500x476x8,1 (mm)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NJ2228-E-M1 + HJ2228-E
Manufacturer: FAG
Sizes: 140x250x68 (mm)
K81 TPE(120,7x127x1,3)
Manufacturer: KASTAS
Sizes: 120,7x127x1,3 (mm)
K709 PTFE/NBR(56x71,1x6,3)
Manufacturer: KASTAS
Sizes: 56x71,1x6,3 (mm)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 35x62x10 (mm)
5.33 NBR 90(079,77x05,33 )
Manufacturer: KASTAS
Подшипник 6217N
Manufacturer: NSK-RHP
Sizes: 85x150x28 (mm)
Weight:: 1.76 (kg)
INSTALLING BEARINGS
Approximately 16% of all early pill accidents are caused by faulty mounting (generally excessive force) and lack of proper tools.
DROPPING BEARINGS
The need for dismantling (removal) of the bearing can be caused by several reasons: failure of the bearings, disassembly of other parts of the mechanism, and so on.
SELECTION OF FUEL OILS
The use of grease to lubricate the bearings ensures smooth operation and maximum reliability of bearings, even in extreme conditions.
